CN114040719A - 用于超声手术器械的超声波导和刀片以及其制造方法 - Google Patents

用于超声手术器械的超声波导和刀片以及其制造方法 Download PDF

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Publication number
CN114040719A
CN114040719A CN202080028431.2A CN202080028431A CN114040719A CN 114040719 A CN114040719 A CN 114040719A CN 202080028431 A CN202080028431 A CN 202080028431A CN 114040719 A CN114040719 A CN 114040719A
Authority
CN
China
Prior art keywords
blade
waveguide
elongate body
ultrasonic
surgical instrument
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080028431.2A
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English (en)
Chinese (zh)
Inventor
M·S·考利
M·J·布朗
C·T·楚迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Covidien LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Covidien LP filed Critical Covidien LP
Publication of CN114040719A publication Critical patent/CN114040719A/zh
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320074—Working tips with special features, e.g. extending parts blade
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320082—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for incising tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320089—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic node location

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
CN202080028431.2A 2019-04-17 2020-04-09 用于超声手术器械的超声波导和刀片以及其制造方法 Pending CN114040719A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962835277P 2019-04-17 2019-04-17
US62/835,277 2019-04-17
PCT/US2020/027371 WO2020214471A1 (en) 2019-04-17 2020-04-09 Ultrasonic waveguide and blade for ultrasonic surgical instruments and method of manufacturing the same

Publications (1)

Publication Number Publication Date
CN114040719A true CN114040719A (zh) 2022-02-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080028431.2A Pending CN114040719A (zh) 2019-04-17 2020-04-09 用于超声手术器械的超声波导和刀片以及其制造方法

Country Status (4)

Country Link
US (1) US20220192696A1 (de)
EP (1) EP3955834A4 (de)
CN (1) CN114040719A (de)
WO (1) WO2020214471A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113180786B (zh) * 2021-04-29 2023-02-03 杭州淳通新材料科技有限公司 一种tc4超声波手术刀及其制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494048A (zh) * 2008-01-25 2009-07-29 奥林巴斯医疗株式会社 超声波传递构件
WO2012063778A1 (ja) * 2010-11-09 2012-05-18 オリンパス株式会社 超音波振動子および医療用超音波機器
CN104955408A (zh) * 2012-11-12 2015-09-30 史密夫和内修有限公司 手术器械
US20160143659A1 (en) * 2014-11-25 2016-05-26 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with blade cooling through retraction
US20180333171A1 (en) * 2016-01-20 2018-11-22 Olympus Corporation Surgical instrument

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261922A (en) * 1992-02-20 1993-11-16 Hood Larry L Improved ultrasonic knife
US6589200B1 (en) * 1999-02-22 2003-07-08 Ethicon Endo-Surgery, Inc. Articulating ultrasonic surgical shears
US10238416B2 (en) * 2012-04-30 2019-03-26 Ethicon Llc Ultrasonic device for cutting and coagulating
US9848900B2 (en) * 2012-12-07 2017-12-26 Ethicon Llc Ultrasonic surgical blade
WO2015179708A1 (en) * 2014-05-22 2015-11-26 Invuity, Inc. Medical device featuring cladded waveguide
US10154852B2 (en) * 2015-07-01 2018-12-18 Ethicon Llc Ultrasonic surgical blade with improved cutting and coagulation features
US10231749B2 (en) * 2015-12-21 2019-03-19 Ethicon Llc Ultrasonic surgical instrument with blade replacement features
WO2018035034A1 (en) * 2016-08-14 2018-02-22 Greatbatch Ltd. Cutting head for an intramedullary reamer
WO2018223117A2 (en) * 2017-06-02 2018-12-06 California Institute Of Technology High toughness metallic glass-based composites for additive manufacturing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494048A (zh) * 2008-01-25 2009-07-29 奥林巴斯医疗株式会社 超声波传递构件
WO2012063778A1 (ja) * 2010-11-09 2012-05-18 オリンパス株式会社 超音波振動子および医療用超音波機器
CN104955408A (zh) * 2012-11-12 2015-09-30 史密夫和内修有限公司 手术器械
US20160143659A1 (en) * 2014-11-25 2016-05-26 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with blade cooling through retraction
US20180333171A1 (en) * 2016-01-20 2018-11-22 Olympus Corporation Surgical instrument

Also Published As

Publication number Publication date
WO2020214471A1 (en) 2020-10-22
EP3955834A4 (de) 2023-01-18
EP3955834A1 (de) 2022-02-23
US20220192696A1 (en) 2022-06-23

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Application publication date: 20220211